PPD-AR5BCB-00062802.11a/b/g Cardbus Card

AR5BCB-00062 Cardbus Card User’s Guide Revision December 2004 ii• Cardbus Card User’s GuideAtheros Communications, Inc. ii • December 2004 COMPANY CONFIDENTIAL ©2000-2004 by Atheros Communications, Inc. All rights reserved. ATH E R OS, 5-UP, Driving the Wireless Future, Atheros Driven, Atheros Turbo Mode, and the Air is Cleaner at 5-GHz are trademarks of Atheros Communications, Inc. The Atheros logo is a registered trademark of Atheros Communications, Inc. All other trademarks are the property of their respective holders. Subject to change without notice. Notice The information in this document has been carefully reviewed and is believed to be accurate. Nonetheless, this document is subject to change without notice, and Atheros Communications, Inc. (Atheros) assumes no responsibility for any inaccuracies that may be contained in this document, and makes no commitment to update or to keep current the contained information, or to notify a person or organization of any updates. Atheros reserves the right to make changes, at any time, in order to improve reliability, function or design and to attempt to supply the best product possible. Atheros does not represent that products described herein are free from patent infringement or from any other third party right. No part of this document may be reproduced, adapted or transmitted in any form or by any means, electronic or mechanical, for any purpose, except as expressly set forth in a written agreement signed by Atheros. Atheros or its affiliates may have patents or pending patent applications, trademarks, copyrights, maskwork rights or other intellectual property rights that apply to the ideas, material and information expressed herein. No license to such rights is provided except as expressly set forth in a written agreement signed by Atheros. ATHEROS MAKES NO WARRANTIES OF ANY KIND WITH REGARD TO THE CONTENT OF THIS DOCUMENT. IN NO EVENT SHALL ATHEROS BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL SPECULATORY OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OR INABILITY TO USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBLITY OF SUCH DAMAGES. IN PARTICULAR, ATHEROS SHALL NOT HAVE LIABILITY FOR ANY HARDWARE, SOFTWARE, OR DATA TRANSMITTED OR OTHERWISE USED WITH THE PRODUCT, INCLUDING THE COSTS OF REPAIRING, REPLACING, INTEGRATING, INSTALLING OR RECOVERING SUCH HARDWARE, SOFTWARE OR DATA. ATHEROS SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE AS THEY MIGHT OTHERWISE APPLY TO THIS DOCUMENT AND TO THE IDEAS, MATERIAL AND INFORMATION EXPRESSED HEREIN. Atheros Communications, Inc.•iii COMPANY CONFIDENTIALDecember 2004•iii Document Conventions Text Conventions Notices boldBold type within paragraph text indicates commands, file names, directory names, paths, output, or returned values. Example: The DK_Client package will not function, except when the wdreg_install batchfile is used. italicWithin commands, italics indicate a variable that the user must specify. Example: mem_alloc size_in_bytes Titles of manuals or other published documents are also set in italics. Courier The Courier font indicates output or display. Example: Error:Unable to allocate memory for transfer! [ ]Within commands, items enclosed in square brackets are optional parameters or values that the user can choose to specify or omit. { }Within commands, items enclosed in braces are options from which the user must choose. |Within commands, the vertical bar separates options. ...An ellipsis indicates a repetition of the preceding parameter. >The right angle bracket separates successive menu selections. Example: Start > Programs > DK > wdreg_install. NOTE:This message denotes neutral or positive information that calls out important points to the text. A note provides information that may apply only in special cases. iv• Cardbus Card User’s GuideAtheros Communications, Inc. iv December 2004COMPANY CONFIDENTIAL D O N O T C O P Y D O N O T C O P Y Atheros Communications, Inc.Contents •v COMPANY CONFIDENTIAL December 2004•v Contents List of Tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii Preface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix About this Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix 1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 2Windows 2000. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Driver Installation (First-Time Installation). . . . . . . . . . . . . . . . . . . 2-1 ACU Installation and Driver Update . . . . . . . . . . . . . . . . . . . . . . 2-4 Driver and ACU Uninstallation . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 Device Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 3Windows 98 Second Edition . . . . . . . . . . . . . . . . . . . . . 3-1 Driver Installation (First Time Installation) . . . . . . . . . . . . . . . . . . . 3-1 ACU Installation and Driver Update . . . . . . . . . . . . . . . . . . . . . . 3-4 4Windows Millennium Edition . . . . . . . . . . . . . . . . . . . . 4-1 Driver Installation (First Time Installation) . . . . . . . . . . . . . . . . . . . 4-1 ACU Installation and Driver Update . . . . . . . . . . . . . . . . . . . . . . 4-4 5Windows XP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 Driver Installation (First Time Install) . . . . . . . . . . . . . . . . . . . . . . 5-1 ACU Installation and Driver Update . . . . . . . . . . . . . . . . . . . . . . 5-3 Windows XP Wireless Network Configuration . . . . . . . . . . . . . . . . 5-3 ACU Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4 D O N O T C O P Y vi• Cardbus Card User’s GuideAtheros Communications, Inc. …

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Date: December 20, 2004 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: We, the undersigned, hereby authorize Compliance Engineering Services, Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Compliance Engineering Service, Inc. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This authorization is valid until further written notice from the applicant. Sincerely Yours, Michael A. Robinson Manager, RF Product Engineering Atheros Communications, Inc. 529 Almanor Ave. Sunnyvale, CA 94085

Atheros Communications, Inc. 529 Almanor Avenue Sunnyvale CA 94085 t 408 773 5200 f 408 773 9940 www.atheros.com Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 6/28/2004 Dear Examiner: We request the following portions of our application be withheld from public inspection as provided under FCC section 0.459: Block Diagram Schematics Parts List Theory of Operation Antenna Specifications These documents contain details of the proprietary operation of the product not readily discernible - even to technically sophisticated individuals - from our hardware and constitute trade secrets. In addition, pursuant to Public Notice DA 04-1705, in order to comply with the marketing regulations in 47 CFR §2.803 and importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request the commission grant short-term confidentiality for the following attachments until 45 days from the date of the Grant of Equipment Authorization: External Photos Internal Photos Test Setup Photos User Manual It is our understanding that all other attachments must be made available for public review once the grant of equipment authorization is issued. Sincerely, Michael Green Manager of Global Product Compliance

This device complies with Part 15 of the FCC Rules and Canadian standard RSS-210. Operation is subject to the following conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This Class B digital apparatus complies with Canada ICES-003. ©Atheros Communications, Inc. 2004-2005 FCC ID: PPD-AR5BCB-00062 Model AR5BCB-00062 Canada IC: 4104A-AR5BCB62 FCCID: PPD-AR5BCB-00062 FCC ID LABEL LOCATION

IN ACCORDANCE WITH THE REQUIREMENTS OF FCC REPORT AND ORDER: ET DOCKET 93-62, AND OET BULLETIN 65 SUPPLEMENT C FOR 802.11a/b/g CARDBUS CARD MODEL: AR5BCB-00062 FCC ID: PPD-AR5BCB-00062 REPORT NUMBER: 04U3043-7 (5GHz) ISSUE DATE: December 20, 2004 Prepared for Atheros Communications, Inc. 529 Almanor Avenue Sunnyvale, CA 94085, USA Prepared by COMPLIANCE CERTIFICATION SERVICES 561F MONTEREY ROAD, MORGAN HILL, CA 95037, USA TEL: (408) 463-0885 REPORT NO: 04U4043-7 (5GHz) DATE: December 20, 2004 FCC ID: PPD-AR5BCB-00062 COMPLIANCE CERTIFICATION SERVICES Page: 2 of 33 This report shall not be reproduced except in full, without the written approval of CCS. Revision History Rev. Revisions Revised By REPORT NO: 04U4043-7 (5GHz) DATE: December 20, 2004 FCC ID: PPD-AR5BCB-00062 COMPLIANCE CERTIFICATION SERVICES Page: 3 of 33 This report shall not be reproduced except in full, without the written approval of CCS. CERTIFICATE OF COMPLIANCE (SAR EVALUATION) DATES OF TEST: December 14 – 20, 2004 APPLICANT: Atheros Communications, Inc. ADDRESS: 529 Almanor Avenue Sunnyvale, CA 94085, USA FCC ID: PPD-AR5BCB-00062 MODEL: AR5BCB-00062 DEVICE CATEGORY: Portable Device EXPOSURE CATEGORY: General Population/Uncontrolled Explosure 802.11a/b/g CARDBUS CARD Test Sample is a: Production unit Modulation type: Direct Sequence Spread Spectrum (DSSS) for 802.11b Orthogonal Frequency Division Multiplexing (OFDM) for 802.11a/g FCC Rule Parts Frequency Range [MHz] The Highest SAR Values [1g_mW/g] Max. Power Output [dBm] 15 SUBPART E 5180 - 5360 0.737 17.2 (average) 15 SUBPART C 5725 - 5785 0.582 17.1 (average) Note: The 5.2 & 5.8 GHz bands are applicable to this report; other band of operation (2.4GHz) is documented in a separate report. This wireless portable device has been shown to be capable of compliance for localized specific absorption rate (SAR) for General Population/Uncontrolled Explosure limits specified in ANSI/IEEE Std. C95.1-1992 and had been tested in accordance with the measurement procedures specified in FCC OET 65 Supplement C (Edition 01-01). Note: The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. This document may not be altered or revised in any way unless done so by Compliance Certification Services and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by Compliance Certification Services will constitute fraud and shall nullify the document. No part of this report may be used to claim product certification, approval, or endorsement by NVLAP, NIST, or any government agency. Released For CCS By: Hsin-Fu Shih (Sunny Shih) COMPLIANCE CERTIFICATION SERVICES REPORT NO: 04U4043-7 (5GHz) DATE: December 20, 2004 FCC ID: PPD-AR5BCB-00062 COMPLIANCE CERTIFICATION SERVICES Page: 4 of 33 This report shall not be reproduced except in full, without the written approval of CCS. TABLE OF CONTENTS 1 EQUIPMENT UNDER TEST (EUT) DESCRIPTION............................................................................ 5 2 FACILITIES AND ACCREDITATION ................................................................................................... 5 3 SYSTEM DESCRIPTION ..................................................................................................................... 6 4 SYSTEM COMPONENTS .................................................................................................................... 7 4.1 DASY4 MEASUREMENT SERVER.............................................................................................. 7 4.2 DATA ACQUISITION ELECTRONICS (DAE)............................................................................... 7 4.3 EX3DV3 ISOTROPIC E-FIELD PROBE FOR DOSIMETRIC MEASUREMENTS ....................... 7 4.4 LIGHT BEAM UNIT ....................................................................................................................... 8 4.5 SAM PHANTOM (V4.0)................................................................................................................. 8 4.6 DEVICE HOLDER FOR SAM TWIN PHANTOM .......................................................................... 9 4.7 SYSTEM VALIDATION KITS ........................................................................................................ 9 5 TEST POSITIONS FOR DEVICES OPERATING NEXT TO A PERSON’S EAR.............................. 10 5.1 CHEEK/TOUCH POSITION........................................................................................................ 11 5.2 EAR/TILT POSITION .................................................................................................................. 12 6 TEST POSITIONS FOR BODY-WORN AND OTHER SIMILAR CONFIGURATIONS ..................... 13 7 SIMULATING LIQUID PARAMETERS CHECK ................................................................................. 14 7.1 SIMULATING LIQUID PARAMETER CHECK RESULT............................................................. 15 8 SYSTEM PERFORMANCE CHECK .................................................................................................. 17 8.1 SYSTEM PERFORMANCE CHECK RESULTS ......................................................................... 18 9 SAR MEASUREMENT PROCEDURES............................................................................................. 19 10 PROCEDURES USED TO ESTABLISH TEST SIGNAL.................................................................... 21 11 SAR MEASUREMENT RESULTS .....................................................................................................22 11.1 HOST # 1 (TOSHIBA, TECRA 8200) – 5.2 GHZ BAND ............................................................. 22 11.2 HOST # 1 (TOSHIBA, TECRA 8200) – 5.8 GHZ BAND ............................................................. 23 11.3 HOST # 2 (IBM, 2896) ....................................................................................…

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Date/Time: 12/14/04 09:33:54 Test Laboratory: Compliance Certification Services System Performance Check @ 5.2GHz (Body Tissue) DUT: Dipole 5200-5800MHz; Type: D5GHzV2; Serial: 1003 Phantom section: Flat Section Frequency: 5200 MHz;Duty Cycle: 1:1 Medium parameters used: f = 5200 MHz; σ = 5.43 mho/m; ε r = 49.7; ρ = 1000 kg/m 3 Measurement Standard: DASY4 (High Precision Assessment) z Room Ambient Temperature: 25.0 deg. C; Liquid Temperature: 24.5 deg. C z Area Scan setting - Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg z Probe: EX3DV3 - SN3531; ConvF(4.83, 4.83, 4.83); z Sensor-Surface: 2mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.4 Build 3; Postprocessing SW: SEMCAD, V1.8 Build 130 d=10mm, Pin=250mW/Area Scan (8x8x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 20.9 mW/g d=10mm, Pin=250mW/Zoom Scan (7x7x8)/Cube 0: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 91 V/m; Power Drift = -0.1 dB Peak SAR (extrapolated) = 63.6 W/kg SAR(1 g) = 17.6 mW/g; SAR(10 g) = 5.01 mW/g Maximum value of SAR (measured) = 33.3 mW/g 0 dB = 33.3mW/g Date/Time: 12/14/04 09:33:54 Test Laboratory: Compliance Certification Services System Performance Check @ 5.2GHz (Body Tissue) DUT: Dipole 5200-5800MHz; Type: D5GHzV2; Serial: 1003 Phantom section: Flat Section Measurement Standard: DASY4 (High Precision Assessment) d=10mm, Pin=250mW/Z Scan (1x1x41): Measurement grid: dx=20mm, dy=20mm, dz=2.5mm Maximum value of SAR (measured) = 31.5 mW/g Date/Time: 12/15/04 10:47:33 Test Laboratory: Compliance Certification Services System Performance Check @ 5.2GHz (Body Tissue) DUT: Dipole 5200-5800MHz; Type: D5GHzV2; Serial: 1003 Phantom section: Flat Section Frequency: 5200 MHz;Duty Cycle: 1:1 Medium parameters used: f = 5200 MHz; σ = 5.41 mho/m; ε r = 49.4; ρ = 1000 kg/m 3 Measurement Standard: DASY4 (High Precision Assessment) z Room Ambient Temperature: 25.0 deg. C; Liquid Temperature: 24.5 deg. C z Area Scan setting - Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg z Probe: EX3DV3 - SN3531; ConvF(4.83, 4.83, 4.83); z Sensor-Surface: 2mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.4 Build 3; Postprocessing SW: SEMCAD, V1.8 Build 130 d=10mm, Pin=250mW/Area Scan (8x8x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 21.4 mW/g d=10mm, Pin=250mW/Zoom Scan (7x7x8)/Cube 0: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 90.6 V/m; Power Drift = 0.0 dB Peak SAR (extrapolated) = 63.9 W/kg SAR(1 g) = 17.9 mW/g; SAR(10 g) = 5.07 mW/g Maximum value of SAR (measured) = 33.9 mW/g 0 dB = 33.9mW/g Date/Time: 12/15/04 11:51:02 Test Laboratory: Compliance Certification Services System Performance Check @ 5.8 GHz (Body Tissue) DUT: Dipole 5200-5800MHz; Type: D5GHzV2; Serial: 1003 Phantom section: Flat Section Measurement Standard: DASY4 (High Precision Assessment) d=10mm, Pin=250mW/Z Scan (1x1x41): Measurement grid: dx=20mm, dy=20mm, dz=2.5mm Maximum value of SAR (measured) = 26.7 mW/g Date/Time: 12/20/04 13:53:00 Test Laboratory: Compliance Certification Services System Performance Check @ 5.8 GHz (Body Tissue) DUT: Dipole 5200-5800MHz; Type: D5GHzV2; Serial: 1003 Phantom section: Flat Section Frequency: 5800 MHz;Duty Cycle: 1:1 Medium parameters used: f = 5800 MHz; σ = 6.29 mho/m; ε r = 48.3; ρ = 1000 kg/m 3 Measurement Standard: DASY4 (High Precision Assessment) z Room Ambient Temperature: 24.5 deg. C; Liquid Temperature: 24.0 deg. C z Area Scan setting - Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg z Probe: EX3DV3 - SN3531; ConvF(4.64, 4.64, 4.64); z Sensor-Surface: 2mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.4 Build 3; Postprocessing SW: SEMCAD, V1.8 Build 130 d=10mm, Pin=250mW/Area Scan (8x8x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 20.9 mW/g d=10mm, Pin=250mW/Zoom Scan (7x7x8)/Cube 0: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 79.4 V/m; Power Drift = 0.1 dB Peak SAR (extrapolated) = 71.1 W/kg SAR(1 g) = 16.8 mW/g; SAR(10 g) = 4.67 mW/g Maximum value of SAR (measured) = 33.7 mW/g 0 dB = 33.7mW/g Date/Time: 12/20/04 13:53:00 Test Laboratory: Compliance Certification Services System Performance Check @ 5.8 GHz (Body Tissue) DUT: Dipole 5200-5800MHz; Type: D5GHzV2; Serial: 1003 Phantom section: Flat Section Measurement Standard: DASY4 (High Precision Assessment) d=10mm, Pin=250mW/Z Scan (1x1x41): Measurement grid: dx=20mm, dy=20mm, dz=2.5mm Maximum value of SAR (measured) = 26.8 mW/g

Date/Time: 12/14/04 14:27:59 Test Laboratory: Compliance Certification Services Host # 1(Toshiba) DUT: Atheros; Type: AR5BCB; Serial: CB62-420-36 Phantom section: Flat Section Frequency: 5180 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 5180 MHz; σ = 5.38 mho/m; ε r = 49.3; ρ = 1000 kg/m 3 Measurement Standard: DASY4 (High Precision Assessment) z Room Ambient Temperature: 25.0 deg. C; Liquid Temperature: 24.5 deg. C z Area Scan setting - Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg z Probe: EX3DV3 - SN3531; ConvF(4.83, 4.83, 4.83); z Sensor-Surface: 2mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.4 Build 3; Postprocessing SW: SEMCAD, V1.8 Build 130 Antenna B, L-ch/Area Scan (15x11x1): Measurement grid: dx=10mm, dy=10mm Info: Interpolated medium parameters used for SAR evaluation! Maximum value of SAR (measured) = 0.970 mW/g Antenna B, L-ch/Zoom Scan (7x7x8)/Cube 0: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 8.91 V/m; Power Drift = 0.2 dB Peak SAR (extrapolated) = 1.84 W/kg SAR(1 g) = 0.582 mW/g; SAR(10 g) = 0.236 mW/g Info: Interpolated medium parameters used for SAR evaluation! Maximum value of SAR (measured) = 1.03 mW/g 0 dB = 1.03mW/g Date/Time: 12/14/04 14:27:59 Test Laboratory: Compliance Certification Services Host # 1(Toshiba) DUT: Atheros; Type: AR5BCB; Serial: CB62-420-36 Phantom section: Flat Section Frequency: 5260 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 5260 MHz; σ = 5.53 mho/m; ε r = 49.1; ρ = 1000 kg/m 3 Measurement Standard: DASY4 (High Precision Assessment) z Room Ambient Temperature: 25.0 deg. C; Liquid Temperature: 24.5 deg. C z Area Scan setting - Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg z Probe: EX3DV3 - SN3531; ConvF(4.83, 4.83, 4.83); z Sensor-Surface: 2mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.4 Build 3; Postprocessing SW: SEMCAD, V1.8 Build 130 Antenna A, M-ch/Area Scan (15x11x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 0.733 mW/g Antenna A, M-ch/Zoom Scan (7x7x8)/Cube 0: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 8.52 V/m; Power Drift = 0.1 dB Peak SAR (extrapolated) = 1.5 W/kg SAR(1 g) = 0.469 mW/g; SAR(10 g) = 0.174 mW/g Info: Interpolated medium parameters used for SAR evaluation! Maximum value of SAR (measured) = 0.898 mW/g Antenna A, M-ch/Zoom Scan (7x7x8)/Cube 1: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 8.52 V/m; Power Drift = 0.1 dB Peak SAR (extrapolated) = 1.03 W/kg SAR(1 g) = 0.321 mW/g; SAR(10 g) = 0.130 mW/g Info: Interpolated medium parameters used for SAR evaluation! Maximum value of SAR (measured) = 0.572 mW/g 0 dB = 0.572mW/g Date/Time: 12/14/04 14:27:59 Test Laboratory: Compliance Certification Services Host # 1(Toshiba) DUT: Atheros; Type: AR5BCB; Serial: CB62-420-36 Phantom section: Flat Section Frequency: 5260 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 5260 MHz; σ = 5.53 mho/m; ε r = 49.1; ρ = 1000 kg/m 3 Measurement Standard: DASY4 (High Precision Assessment) z Room Ambient Temperature: 25.0 deg. C; Liquid Temperature: 24.5 deg. C z Area Scan setting - Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg z Probe: EX3DV3 - SN3531; ConvF(4.83, 4.83, 4.83); z Sensor-Surface: 2mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.4 Build 3; Postprocessing SW: SEMCAD, V1.8 Build 130 Antenna B, M-ch/Area Scan (15x11x1): Measurement grid: dx=10mm, dy=10mm Info: Interpolated medium parameters used for SAR evaluation! Maximum value of SAR (measured) = 1 mW/g Antenna B, M-ch/Zoom Scan (7x7x8)/Cube 0: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 8.77 V/m; Power Drift = 0.0 dB Peak SAR (extrapolated) = 1.96 W/kg SAR(1 g) = 0.598 mW/g; SAR(10 g) = 0.240 mW/g Info: Interpolated medium parameters used for SAR evaluation! Maximum value of SAR (measured) = 1.12 mW/g 0 dB = 1.12mW/g Date/Time: 12/14/04 14:27:59 Test Laboratory: Compliance Certification Services Host # 1(Toshiba) DUT: Atheros; Type: AR5BCB; Serial: CB62-420-36 Phantom section: Flat Section Frequency: 5320 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 5320 MHz; σ = 5.59 mho/m; ε r = 49; ρ = 1000 kg/m 3 Measurement Standard: DASY4 (High Precision Assessment) z Room Ambient Temperature: 25.0 deg. C; Liquid Temperature: 24.5 deg. C z Area Scan setting - Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg z Probe: EX3DV3 - SN3531; ConvF(4.83, 4.83, 4.83); z Sensor-Surface: 2mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.4 Build 3; Postprocessing SW: SEMCAD, V1.8 Build 130 Antenna B, H-ch/Area Scan (15x11x1): Measurement grid: dx=10mm, dy=10mm Info: Interpolated medium parameters used for SAR evaluation! Maximum value of SAR (measured) = 1.18 mW/g Antenna B, H-ch/Zoom Scan (7x7x8)/Cube 0: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 9.3 V/m; Power Drift = -0.1 dB Peak SAR (extrapolated) = 2.11 W/kg SAR(1 g) = 0.645 mW/g; SAR(10 g) = 0.255 mW/g Info: Interpolated medium parameters used for SAR evaluation! Maximum value of SAR (measured) = 1.21 mW/g 0 dB = 1.21mW/g Date/Time: 12/14/04 14:27:59 Test Laboratory: Compliance Certification Services Host # 1(Toshiba) DUT: Atheros; Type: AR5BCB; Serial: CB62-420-36 Phantom section: Flat Section Measurement Standard: DASY4 (High Precision Assessment) Antenna B, H-ch/Z Scan (1x1x41): Measurement grid: dx=20mm, dy=20mm, dz=2.5mm Info: Interpolated medium parameters used for SAR…

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Date/Time: 12/20/04 12:57:34 Test Laboratory: Compliance Certification Services Host # 1(Toshiba) DUT: Atheros; Type: AR5BCB; Serial: CB62-420-36 Phantom section: Flat Section Frequency: 5745 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 5745 MHz; σ = 6.21 mho/m; ε r = 48.3; ρ = 1000 kg/m 3 Measurement Standard: DASY4 (High Precision Assessment) z Room Ambient Temperature: 24.5 deg. C; Liquid Temperature: 24.0 deg. C z Area Scan setting - Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg z Probe: EX3DV3 - SN3531; ConvF(4.64, 4.64, 4.64); z Sensor-Surface: 2mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.4 Build 3; Postprocessing SW: SEMCAD, V1.8 Build 130 Antenna B, L-ch/Area Scan (13x11x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 1 mW/g Antenna B, L-ch/Zoom Scan (7x7x8)/Cube 0: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 6.01 V/m; Power Drift = 0.15 dB Peak SAR (extrapolated) = 2.21 W/kg SAR(1 g) = 0.528 mW/g; SAR(10 g) = 0.155 mW/g Info: Interpolated medium parameters used for SAR evaluation! Maximum value of SAR (measured) = 1.06 mW/g Antenna B, L-ch/Zoom Scan (7x7x8)/Cube 1: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 6.01 V/m; Power Drift = 0.15 dB Peak SAR (extrapolated) = 2.22 W/kg SAR(1 g) = 0.509 mW/g; SAR(10 g) = 0.174 mW/g Info: Interpolated medium parameters used for SAR evaluation! Maximum value of SAR (measured) = 1.04 mW/g 0 dB = 1.04mW/g Date/Time: 12/20/04 12:57:34 Test Laboratory: Compliance Certification Services Host # 1(Toshiba) DUT: Atheros; Type: AR5BCB; Serial: CB62-420-36 Phantom section: Flat Section Frequency: 5745 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 5745 MHz; σ = 6.21 mho/m; ε r = 48.3; ρ = 1000 kg/m 3 Measurement Standard: DASY4 (High Precision Assessment) z Room Ambient Temperature: 24.5 deg. C; Liquid Temperature: 24.0 deg. C z Area Scan setting - Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg z Probe: EX3DV3 - SN3531; ConvF(4.64, 4.64, 4.64); z Sensor-Surface: 2mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.4 Build 3; Postprocessing SW: SEMCAD, V1.8 Build 130 Antenna A, H-ch/Area Scan (13x11x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 0.847 mW/g Antenna A, H-ch/Zoom Scan (7x7x8)/Cube 0: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 5.78 V/m; Power Drift = 0.15 dB Peak SAR (extrapolated) = 1.64 W/kg SAR(1 g) = 0.480 mW/g; SAR(10 g) = 0.187 mW/g Info: Interpolated medium parameters used for SAR evaluation! Maximum value of SAR (measured) = 0.878 mW/g Antenna A, H-ch/Zoom Scan (7x7x8)/Cube 1: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 5.78 V/m; Power Drift = 0.15 dB Peak SAR (extrapolated) = 1.65 W/kg SAR(1 g) = 0.412 mW/g; SAR(10 g) = 0.164 mW/g Info: Interpolated medium parameters used for SAR evaluation! Maximum value of SAR (measured) = 0.853 mW/g 0 dB = 0.853mW/g Date/Time: 12/20/04 12:57:34 Test Laboratory: Compliance Certification Services Host # 1(Toshiba) DUT: Atheros; Type: AR5BCB; Serial: CB62-420-36 Phantom section: Flat Section Frequency: 5785 MHz;Duty Cycle: 1:1 Medium parameters used (interpolated): f = 5785 MHz; σ = 6.26 mho/m; ε r = 48.2; ρ = 1000 kg/m 3 Measurement Standard: DASY4 (High Precision Assessment) z Room Ambient Temperature: 24.5 deg. C; Liquid Temperature: 24.0 deg. C z Area Scan setting - Find Secondary Maximum Within: 2.0 dB and with a peak SAR value greater than 0.0012W/kg z Probe: EX3DV3 - SN3531; ConvF(4.64, 4.64, 4.64); z Sensor-Surface: 2mm (Mechanical Surface Detection) z Electronics: DAE3 Sn500; Calibrated: 12/23/2003 z Phantom: SAM 2; Type: SAM 2; Serial: 1050 z Measurement SW: DASY4, V4.4 Build 3; Postprocessing SW: SEMCAD, V1.8 Build 130 Antenna B, M-ch/Area Scan (13x11x1): Measurement grid: dx=10mm, dy=10mm Maximum value of SAR (measured) = 0.482 mW/g Antenna B, M-ch/Zoom Scan (7x7x8)/Cube 0: Measurement grid: dx=4.3mm, dy=4.3mm, dz=3mm Reference Value = 6.61 V/m; Power Dr…

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